304
CDUS44 KMRX 202219
CLITRI
CLIMATE REPORT
NATIONAL WEATHER SERVICE MORRISTOWN, TN
519 PM EST FRI DEC 20 2024
...............................
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2024
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1937 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 43 12:15 PM 66 1978 48 -5 50
1987
MINIMUM 38 3:59 PM 5 2004 29 9 18
AVERAGE 41 39 2 34
PRECIPITATION (IN)
TODAY 0.01 1.29 1946 0.12 -0.11 0.00
MONTH TO DATE 1.83 2.53 -0.70 3.22
SINCE DEC 1 1.83 2.53 -0.70 3.22
SINCE JAN 1 41.80 42.74 -0.94 38.50
SNOWFALL (IN)
TODAY 0.0 0.1 -0.1 0.0
MONTH TO DATE 1.1 1.0 0.1 T
SINCE DEC 1 1.1 1.0 0.1 T
SINCE JUL 1 1.5 1.3 0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 24 26 -2 31
MONTH TO DATE 494 494 0 461
SINCE DEC 1 494 494 0 461
SINCE JUL 1 1121 1347 -226 1173
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1348 1104 244 1077
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 73 12:00 PM
AVERAGE 83
......................................................
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 74 2013
MINIMUM TEMPERATURE (F) 29 7 1963
1996
SUNRISE AND SUNSET
DECEMBER 20 2024......SUNRISE 7:37 AM EST SUNSET 5:18 PM EST
DECEMBER 21 2024......SUNRISE 7:38 AM EST SUNSET 5:18 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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